Like any other Christians, I hate sin. I hate it, and do not do it if I can.
But what is even more important is that I know what it is, and that I know my sins are forgiven already, because I do not live under the law anymore, but I live under God's grace through my faith in Jesus Christ, in my faith that He died for my sins already. His death for me was not in vain. He paid the price for my sins.
Those who reject Jesus' gift, which was His precious life and blood that He freely gave away for us and to pay for our sins, will have to pay for their sins themselfves and I hope I will not be around, because the only answer to sin is death.
For God so loved the world, that he gave his one and only Son, that whoever believes in him should not perish, but have eternal life. For God didn't send his Son into the world to judge the world, but that the world should be saved through him. (John 3:16-17 WEB)
For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: Not of works, lest any man should boast. (Ephesians 2:8-9 KJV)